eluxe NETSU Manual De Usuario E Instalacion página 28

Cleaning
Use dry cloth or wet cloth to dip a little of neutral cleaner to wipe water heater
surface, do not use gasoline or other solvents, mustn't spray water.
Descaling
According to the local water quality condition, when water heater using a certain time
(usually 1 months), need to remove dirty scale: first turn off the water heater, close
the inlet valve, separate the connection between inlet and outlet, empty inner tank
water. After descaling, reinstall the inner tank connection between inlet and outlet.
Draining
With long-term outage or maintenance, first cut off the power supply, turn off the inlet
water valve, separate the connection between the inlet and outlet water pipe, empty
it by upside down, and reinstall the connection between the inner tank and the
connection between inlet and outlet water pipe. When using again, the inner tank
must be filled with water before connecting the power supply.
Replace magnesium anode
The magnesium anode is to prevent corrosion in the inner tank, which is a consumptive
part. After installation, need to check once a year. If the magnesium anode is about to
run out or has been run out, should be replaced immediately with the same specifications
of the magnesium anode, to ensure the service life of the water heater.
Pull out the power plug before maintaining.
Non-professional maintenance personnel disassembly, maintenance
and modification of water heater shall be strictly forbidden.
The safety valve (pressure relief devices) need to regular take action,
to remove calcium carbonate sedimentary and prove that it is not
Caution
blocked. If blocked, please repair in time.
Drainage must be within the container under the water temperature
below 40 ℃, avoid scald.
Daily Maintenance